Allium azureum Ledeb.) Quantity: 1 Bulb, 3 Bulbs, 7 Bulbs. Sorry Out of Stock. Allium azureum Ledeb.) Get our latest news and special sales. Quantity 1 Plus Minus. You will also receive a € 5 discount if you spend a minimum of € 40. The scent, when present at all, is mild and noticeable only when the leaves are bruised or crushed. 3 & 6 is an ornamental bulbous plant of the onion genus, native to Central Asia (Kazakhstan, Kyrgyzstan, Siberia, Tajikistan, Uzbekistan, and Xinjiang).. Get our latest news and special sales. Alliums could also be planted in large clusters for an eye-catching focal point. Soil Type: Any well drained. Your email address will not be published. Hardiness: H5. If there are still water puddles 5-6 hours after a hard rain, scout out another site. This website usThis website uses cookies. This will give the bulbs the best chance for growing a good root system before the winter cold set in. available to order from summer 2021. Plant allium bulbs in full sun and provide them soil that is rich in organic matter. Plant in full sun. Plant allium bulbs in early spring (late February through mid-March) or fall (late September through mid-November). £9.50 per 100. 5cm+ bulbs supplied. Height 60cm. Flowers June-July. Price is for one bag of 20 bulbs. There are dozens of varieties in cultivation; here are some of the best: The Purple Sensation allium bridges the gap between spring and early summer-flowering perennials. Plant in fertile well drained soil at approx 15cm apart and at a depth of roughly 3 to 4 times the size of the bulb. Planting Period: September to November. To plant up larger areas, dig a wider hole to the suitable depth and plant several bulbs together. -Allium caeruleum -Allium 'Graceful' -Allium ‘Ostara’ Planting alliums in the border. Great ornamental value in the landscape and amazing cut or dried flowers. This website usThis website uses cookies. Limited time only. Evaluations will be activated after verification. Stuifbergen Flowerbulb export is a wholesale supplier of quality flowerbulbs and perennials, to garden centers, nurseries, greenhouses and the landscape trade. Allium caeruleum (blue globe onion, blue ornamental onion, blue-of-the-heavens, blue-flowered garlic; syn. Planting depth in cm. The distance between plants is three times the width of the bulb. Potted alliums Are you interested in keeping your alliums in pots and planters? Plant your allium bulbs in the autumn in rich, well-draining soil, to double the depth of the bulb. Description Additional information Reviews (0) Description . Alliums make a very strong and long-lasting cut flower. Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Allium nigrum, features highly distinctive bloom clusters of white flowers with deep green eyes. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Sky blue color from an easy-growing allium. Plants may self-seed in the garden. This type of allium is usually sold as a potted plant, and may be more available in spring than fall. Outdoor Beds Find a location where the soil drains well. Tip. True-Blue Allium (Allium azureum) flowers are the gardener's holy grail, and this Siberian native provides them in abundance. Plant three times the diameter of the bulb. Valuable for planting in groups in borders or for naturalising (flowering for year after year). Sorry Out of Stock. Allium Caeruleum (Azureum) Allium Caeruleum (Azureum) pretty heirloom allium with small blue globes. Other cookies, which increase the usability of this website, serve for direct advertising or to simplify interaction with other websites and social networks, will only be used with your permission. This beautiful free-flowering allium opens its balls of bright blue flowers just as the clumps of long, linear leaves die back in early summer. Plant Height: 14-16 Inches. Care. Bulb size: 5cm + Flowering height: 60cm. Flowers June-July. Alliums are in the same family as garlic, onions, chives and shallots. Bloom Time: Blooms early summer. See our privacy statement for more information.es cookies to ensure you get the best experience on our website. Remember that the top of the allium is pointed, but if in dount plant the bulb on its side. Subscribe to our newsletter and always stay informed of news, promotions and inspiration. 5. A good rule of thumb is to plant them about 6 weeks before the ground is frozen or after the first hard freeze. Type: Allium: Flower color: Blue: Flowering period: July, June: Flowering and growth height: 16 - 20 inch: Per package: 25: Planting depth: 2 inch: Planting distance: Blue alliums fall under hardiness zones 4 to 9. It produces sky-blue colored flowers on flower heads that are about 2 inches wide. Cannot be applied to previous orders. Catalog . Planting depth in cm. Delivery planting time Sept-Nov 2020. Hardiness Zone: 2-10 Find your zone. azureum, sky-blue, height 60 cm. Fast Facts. Add to cart. The small and middle sized alliums (A. cowanii, 'Hair', 'Purple Sensation', sphaerocephalon, atropurpureum and Nectaroscordum) can be planted en masse. Care. 18" tall. £85.00 per 1000 £ 0.00. Fast Facts. They like sunshine but the flowers will last longer in partial shade. Allium caeruleum. Allow 4 to 6 inches between bulbs. Plant taller varieties to the rear of borders. Site them in full sun and well-drained soil and they'll reward the happy homeowners with plenty of dependably showy blooms that are quite unique. Excellent cut flower. Alliums are deer resistant and easy to grow in well-drained soil in full sun to partial shade. Allium caeruleum has a deep, clear, stunning blue color. Allium care. Plant three times the diameter of the bulb. Take the excess bulbs and plant them as you would new bulbs or transplants, which we cover in the next section. Moly Allium, Drumstick Allium, and Azure Allium bulbs are small – only 5/7 cm and should be planted 2-3″ deep. Not to worry. If it is 2 inches (5 cm) tall, plant 6 inches (15 cm) deep. Allium giganteum is planted in fall more or less 4 to 5 inches (10 to 12 cm) deep in light soil. Allium azure, also known as Ornamental Onion, is easily grown and decorates the garden with plenty of 1 1/2" round flax-blue flowers. Favorite Alliums . Plant … Removing seedpods. Catalog. Allium caeruleum (blue globe onion, blue ornamental onion, blue-of-the-heavens, blue-flowered garlic; syn. Allium caeruleum (A. azureum) NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Type: Allium: Flower colour: Blue: Flowering period: July, June: Flowering and growth height: 16 - 20 inch: Per package: 25: Planting depth: 2 inch: Planting distance: Blue Allium Features: Printer Friendly Version. Plant your allium bulbs in the autumn in rich, well-draining soil, to double the depth of the bulb. Allium 'Caeruleum' quantity. Water-in your allium bulbs lightly. 4cm+ bulbs supplied. The Allium giganteum bulbs should be planted at the same depth as above but 20 cm (8") apart. The necessary and statistical cookies do not collect any personal data and help us to make the website work as well as possible. pot size guide. Short Description. Blooms: June/July Planting guide: Plant in rich, well-drained soil. Additional information. Sorry Out of Stock. Doing so can improve drainage conditions. For a lovely combination grow alongside silver-leaved plants such as Lavender. Suitable for containers. I have read the data protection information. May-June blooming. Plant new bulbs 2-4" deep in fall. Blue Allium Allium azureum 'caeruleum' Type: Alliums Ships: September through December True blue is hard to find among flowers, but look no further! Each well-formed 5.5-6" orb sits atop a sturdy, 24-32" stem that makes a wonderful showing in borders, beds and bouquets. Short Description. Vivid compact cornflower blue flower heads . Since the leaves wither before the flowers emerge, plant your Allium caeruleum with other mid-sized plants to hide the faded foliage. Plant in full sun. I have read the data protection information. Allium giganteum are some of the largest allium bulbs; plant them 6-8″ deep. Plant the bulb the depth of three times the bulb's height. Flowers June-July. Grow in a wide range of soils provided there is good drainage. Plant allium bulbs at twice the depth of the bulb, four to five inches deep (10-12.5cm) and about a foot apart (30cm). Plant the bulbs in … Allium caeruleum azureum. Flowers can be used for dried arrangements. Customer evaluation for "Allium Caeruleum". Allium bulbs should be planted at a depth 2-3 times the bulb size and about 20cm apart; they may be left undisturbed for many years. Stuifbergen Flowerbulb export is a wholesale supplier of quality flowerbulbs and perennials, to garden centers, nurseries, greenhouses and the landscape trade. ALLIUM CAERULEUM. Bulb size: 6+ Reviews There are no reviews yet. Allium bulbs are ideally planted before the end of November. Allium caeruleum azureum. add to wishlist. Planting Plant three to four times their own depth. Blue Allium (Allium caeruleum) Blue allium is a bulbous plant. Allium caeruleum. Planting depth: 3-4x depth of bulb Spacing: 5-10cm/2-4 ″ Sold as: Bulb Hardiness: Fully hardy. This will give the bulbs the best chance for growing a good root system before the winter cold set in. Allium blooms are unique and eye catching enough in the garden, but Allium Caeruleum brings a little something extra--a vivid, true blue flower! Cover the allium bulbs with 6 inches of soil and organic matter mixture, if you are planting smaller allium varieties. Re-seeds readily. Planting times can vary from early October in the North to mid-to-late November in the southern regions. Prepare the bed by turning the soil under to a depth of 6-12 inches removing any debris, and lightly raking as level as possible. Established plants may be divided in fall. Blooms late spring/early summer. Syn. These lovely allium bulbs are also know as ornamental onions, excellent for … Excellent, long lasting cut flower. Fabulous lavender-blue flowers are only 1-2 inches across and make the perfect filler in fresh bouquets. They grow best in well-drained soil with full sun exposure. Peat moss, compost, ground bark or decomposed manure all work well and a Allium azureum) Family: (Alliaceae) Hardy bulb to 2.5′. To be able to use QFB Gardening in full range, we recommend activating Javascript in your browser. It naturalizes easily and will come back year after year! Delivery Dates: September to November. Alliums could also be planted in large clusters for an eye-catching focal point. 5 Bulb Spacing in cm. The necessary and statistical cookies do not collect any personal data and help us to make the website work as well as possible. Flowering Time (June - July) Planting & Growing Instructions. Also known as Persian Onion, or Blue Onion, this lovely perennial is one you won't want to pass up! OR ENTER QTY £ 2.38 Vivid compact cornflower blue flower heads . Please inform me as soon as the product is available again. Plant with bright yellow flowers like Golden Spur Columbine. For a garden with limited space, you may want to produce a fuller display of spring flowers by layering your bulbs like a lasagne. 5 Bulb size (see info) 5/+ Color sky-blue Light Requirements Full sun Specific References. Planting allium. Hardiness Zone: 2-10 Find your zone. Lovely shade of blue, this later flowering allium is an outstanding variety in the garden. Or amend the soil with the addition of organic material to raise the level 2-3" to improve the drainage. Allium Caeruleum (Azureum) Allium Caeruleum (Azureum) pretty heirloom allium with small blue globes. Allium care. Flowers and seedheads useful for floral arrangements. Additional information. 5 Bulb Spacing in cm. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. In order to serve our USA customers in the best possible way, we maintain several distribution centers in our sales area. A lovely tall variety with clusters of small, vivid cornflower blue flower heads. Bulbils that may form in the umbel may also be planted in fall. Allium caeruleum azureum. Blue Allium - Caeruleum. Alliums will tolerate poor, dry soil, they are deer resistant, and they can be left undisturbed for years and years and will multiply. Vivid compact cornflower blue flower heads . Plant in half-shade. Despite its name, Allium nigrum is a white flowering onion, featuring creamy-white or pale lilac flat clusters, about 3-4 inch wide (8-10 cm), of starry silvery florets with a green center. Fine small compact heads of deep flax-blue flowers. 5 Bulb size (see info) 5/+ Color sky-blue Light Requirements Full sun Specific References. Only then, cut the leaves to the base of the plant. Growing up to 12-24 in. Plant Alliums the same depth for pots as in the garden. Plant Height: 14-16 Inches. SKU: N/A Category: Alliums. Planting depth: 3-4 x depth of bulb Spacing: 3-5cm/1-2 ″ Sold as: Bulb Hardiness: Fully hardy. Additional information. Hardiness Zones: 4 to 8Light Requirements: Full-Part SunPlant Spacing: 6-9"Planting Depth: 4-6"Mature Height: 24" to 28"Flower Color: BlueBloom Time: Late SpringBenefits: Attracts Butterflies and Hummingbirds - Deer Resistant - Good Cut FlowerPlanting Time: FallGenus Species: Allium Price is for one bag of 20 bulbs. Be the first to review “Allium ‘Caeruleum’” Cancel reply. ALLIUM CAERULEUM SEEDS (BLUE GLOBE ONION, BLUE FLOWERED GARLIC, BLUE OF THE HEAVENS) - Plant World Seeds. Allium caeruleum has a deep, clear, stunning blue color. I tend to plant in good drifts, rather than in twos and threes to avoid a dotty look. If you can ensure that the bulbs get lots of light, they will develop into healthy, strong plants. Water well after planting. Allium care. Care. Plant the bulbs at a depth of 2 to 4 inches. So try to make sure that they are covered with at least three times the height of the bulb in soil. Quantity: 10 Bulbs, 20 Bulbs. Partial shade also won’t be a problem. Spacing 20cm. Rich azure blue flowers form a small head atop upright stems. Consider spreading a 2-inch (5-cm) layer of agricultural grit or spent compost at the bottom of the hole before laying the bulb inside. Syn. Blue Allium Features: Printer Friendly Version. While supplies last. The Allium caeruleum, Blue Drumstick, bulbs should be planted at the same depth as above but 10 cm (4") apart. Flower Size (cm) 10. Excellent cut flower. Type: Allium: Flower colour: Blue: Flowering period: July, June: Flowering and growth height: 16 - 20 inch: Per package: 25: Planting depth: 2 inch: Planting distance: While supplies last. Located in Lee's Summit Missouri USA and Noordwijkerhout in the Netherlands. Planting Bulbs or Rhizomes. Plant drumstick allium bulbs in spring or fall in sandy, well-drained soil that has been amended with compost or organic matter. Excellent cut flower. Growing drumstick alliums is easy. Cannot be applied to previous orders. Soil Preparation for Bulbs Additional information. Allium caeruleum has a deep, clear, stunning blue color. Care. White fading into pink at the top, height 20 cm. You should fertilize them a few times in spring with organic compost, aged manure or a water-soluble, general-purpose fertilizer. The larger varieties (A. Plant in half-shade. Spacing 20cm . UNAVAILABLE email me when available. tall (30-60 cm), Allium caeruleum forms dense, slowly-spreading clumps over time. Scientific Name (Genus/Species): Allium caeruleum (syn. Sun. See our privacy statement for more information.es cookies to ensure you get the best experience on our website. Allium caeruleum (A. azureum) NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Flower Colour: Blue Size Flower: 5cm/2″ Flowering Time: June/July Height: 60cm/24″ Planting time: Autumn Position: Sun/part shade Soil type: Fertile well drained Planting depth: 3-4 x depth of bulb Spacing: 3-5cm/1-2″ Sold as: Bulb Hardiness: Fully hardy. Plant in fall before the ground freezes. Plant in half-shade. Very sweet. Plant Alliums the same depth for pots as in the garden. is an ornamental bulbous plant of the onion genus, native to Central Asia (Kazakhstan, Kyrgyzstan, Siberia, Tajikistan, Uzbekistan, and Xinjiang).. Water well after planting. A nice small flowering true blue allium. Put one half of the rhizome back in place at the same depth it was growing. Flowering Period: From June to July. Planting Depth: 7cm (3") more> Allium caeruleum. Located in Lee's Summit Missouri USA and Noordwijkerhout in the Netherlands. In Spring, after the plant blooms, the leaves will start to turn yellow. Full Description. Allium bulbs are ideally planted before the end of November. Allium blooms are unique and eye catching enough in the garden, but Allium Caeruleum brings a little something extra--a vivid, true blue flower! If you can’t plant right away, store the bulbs in a cool, dark spot for a few months. Water-in your allium bulbs lightly. Drumstick Allium Care. Allium Planting Guide; Allium Planting Guide. Foliage Colour: Green. Bloom Time: Blooms early summer. Other cookies, which increase the usability of this website, serve for direct advertising or to simplify interaction with other websites and social networks, will only be used with your permission. Delivery planting time Sept-Nov 2020. The plant can grow up to 2 feet tall. Find Similar Products by Category. Learn how to grow alliums in your garden with the RHS expert guide on choosing, planting, feeding, pruning and propagating plants. Alliums are deer resistant and easy to grow in well-drained soil in full sun to partial shade. Alliums are deer resistant and easy to grow in well-drained soil in full sun to partial shade. (RHS Award of Garden Merit) Few seeds collected. Plant your bulbs at a depth of three times the height of the bulb and space them 15 cm (6") apart. Allium nigrum, features highly distinctive bloom clusters of white flowers with deep green eyes. azureum, sky-blue, height 60 cm. In order to serve our USA customers in the best possible way, we maintain several distribution centers in our sales area. True blue is a tricky colour to find in nature so Azureum is a rare treat for the garden. Blooming in late spring to early summer, this spectacular Allium enjoys long-lasting blooms and remains ornamental in the garden well into summer. Blue Allium - Caeruleum. Allium nigrum bears pretty cream-white semi-globular white flower heads with a central green eye, over tall, sturdy stems, in late spring to early summer.. Advertisement It’s a fantastic choice for sunny borders, and works well when planted in drifts with ornamental grasses and other alliums. Height 60cm. Customer evaluation for "Allium Caeruleum". If you’re planting en masse randomly sprinkle the bulbs along the ground, so it’s not too regimented. Height 60cm. These lovely allium bulbs are also know as ornamental onions, excellent for … Siberia, Turkestan. This will give the bulbs the best chance for growing a good root system before the winter cold set in. more> Allium caesium. Planting Depth: 3 Inches Bulbs per Square Foot: 9 Plant behind or among low growing perennials or annuals for a distinctive touch in any garden. Allium Azureum (Caeruleum) AL008. Spacing 20cm . Get our latest news and special sales. Height (cm) 60. Great ornamental value in the landscape and amazing cut or dried flowers. Each well-formed 5.5-6" orb sits atop a sturdy, 24-32" stem that makes a wonderful showing in borders, beds and bouquets. Plant allium bulbs at a depth 2-3 times the height of the bulb. Quantity: 5 Bulbs, 10 Bulbs, 20 Bulbs. To be able to use QFB Gardening in full range, we recommend activating Javascript in your browser. Sky blue color from an easy-growing allium. For example, if the bulb is 5cm (2") in size then it needs to be planted 15cm (6") deep. Evaluations will be activated after verification. Let the water run slowly so it has time to reach down to the planting depth of the allium bulbs. Allium Azureum (Caeruleum) AL008. Loosen and turn over the soil in the planting location to a depth of 12 to 14 inches with a garden fork or spade. Once they are growing, give your alliums at least half an inch of water every week from early spring onwards. Planting Depth: 3 Inches Bulbs per Square Foot: 9 Plant behind or among low growing perennials or annuals for a distinctive touch in any garden. Additional information. The alliums' root systems will develop throughout the autumn. Allium azureum ) 5 5 1 star 1 star 1 star 1 star 1 star (3 reviews) Write review. Alliums like a nice sunny spot. Since allium can vary from small pearl-sized bulbs to large tennis ball-sized bulbs the planting depth will vary. 5 Bulb Spacing in cm. Space the bulbs out when planting in open ground. Water well after planting. Allium loves high sun exposure. Planting depth is important; thise big flower heads offer a lot of windage and the bulbs need to be well anchored. 'Globemaster', cristophii, 'Purple Rain' and schubertii) can be planted in groups or individually at a depth of 15cm, but need more space for their much larger heads: A. cristophii and ‘Purpl… A good tip to know how deep to plant it is to multiply the height of the bulb by 3. The addition of organic matter (leaf mold, compost, well-rotted manure) benefits all gardens and is essential in recently constructed neighborhoods. Sorry Out of Stock. Planting depth in cm. Size Price £ ea £/10  5/+cm: Buy £7.70: Buy £73.20: Allium 'Cameleon' availability prices and sizes. Full Description. Given that lineage ornamental gardeners sometimes wonder if including alliums will cause their borders to smell like salad bars. This allows us to improve the functionality and effectiveness of our website. Rhizomes can be stored in a plastic bag in the fridge for a week or so. 5 Bulb size (see info) 4/+ Color white fading into pink Light Requirements Full sun Specific References. Suitable for containers. Allium bulbs are ideally planted before the end of November. Flower Colour: Cornflower Blue. They bloom from late spring to early summer. OUT OF STOCK . Please inform me as soon as the product is available again. Planting Plant three to four times their own depth. Depending on the size of the bulb, plant 10-15cm deep and 10-15cm apart. Size £/10 £/100  5/+cm: Buy £4.00: Buy £38.00: Allium caesium availability prices and sizes. Plant in full sun. Delivery planting time Sept-Nov 2020. Flowering Time (June - July) Planting & Growing Instructions. Plant the bulbs with the pointed side up. For example, if the bulb is 5cm (2") in size then it needs to be planted 15cm (6") deep. This is perfect plant for a sunny border where it will thrive in a hot, well-drained spot. Allium Azureum (Caeruleum) AL008. Allium Azureum. 4cm+ bulbs supplied. Plant three times the diameter of the bulb. Limited time only. Allium caeruleum Buy Any 3 Perennial Plants or Bulbs & Save 20% Buy Any 3 Perennial Plants or Bulbs & Save 20%. Allium caeruleum - (Large Bag) 80 BULBS: Plant type: Bulb: Availability : Order now for Sept/Oct delivery: A late flowering allium with beautiful heads of sky blue flowers in early summer, each 1.5” across. 25% OFF allium bulbs 20 bulbs £5.99 £4.49. For more information and a planting depth illustration, see pages 14-16 of our Planting Guide. Allium caeruleum Buy Any 3 Perennial Plants or Bulbs & Save 20% Buy Any 3 Perennial Plants or Bulbs & Save 20%. The low growing allium varieties are ideal, such as Allium karataviense ‘Ivory Queen’. Planting Depth (cm) 8 to 10. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. Planting Plant three to four times their own depth. Subscribe to our newsletter and always stay informed of news, promotions and inspiration. This allows us to improve the functionality and effectiveness of our website. Soil must be light and drain well, and even poor soil is fine. Choose a planting location for the allium bulbs that will provide as much sunlight as possible. Quantity: 10 Bulbs, 20 Bulbs. When planting multiple allium bulbs, the bulbs should be spaced 6 to 8 inches (15 to 20 cm) apart. blue allium bulbs ( syn. A Charming Border Idea with Allium, Nepeta & Grasses Create stunning, easy care and long-lasting border combinations like this one. Catalog. Also known as Persian Onion, or Blue Onion, this lovely perennial is one you won't want to pass up! Where are Plant Finder & Plant Selector? Once they are growing, give your alliums at least half an inch of water every week from early spring onwards. Plant one allium bulb in each planting hole. Water … You will also receive a € 5 discount if you spend a minimum of € 50. Site them in full sun and well-drained soil and they'll reward the happy homeowners with plenty of dependably showy blooms that are quite unique. Suitable for containers. Planting depth: 3-4x depth of bulb Spacing: 10cm/4 ″ Sold as: Bulb Hardiness: Fully hardy. Drumstick allium plants require full sunlight Avoid damp, poorly drained locations because the bulbs are likely to rot. Is mild and noticeable only when the leaves are bruised or crushed is usually as! ) more > allium caeruleum SEEDS ( blue globe Onion, blue ornamental,. Blooms: June/July planting Guide ensure that the top, height 20 cm ) tall, your. Discount if you spend a minimum of € 50 ornamental onions, excellent for allium! Heavens ) - plant World SEEDS vivid cornflower blue flower heads offer a lot of windage and the and. The height of the bulb and space them 15 cm ), allium caeruleum caeruleum -Allium 'Graceful ' ‘... Guide ; allium planting Guide strong plants another site for planting in groups borders! Only when the leaves to the planting location to a depth 2-3 times the of! Are also know as ornamental onions, chives and shallots root system the! ) allium caeruleum ( azureum ) flowers are the gardener 's holy grail, and Azure allium in. Top, height 20 cm provided there is good drainage inches across make. Inches across and make the website work as well as possible in borders for! Are the gardener 's holy grail, and even poor soil is fine only when the leaves are bruised crushed... Centers, nurseries, greenhouses and the landscape and amazing cut or dried flowers has a deep, clear stunning. Good tip to know how deep to plant up larger areas, dig a wider to... Perennial is one you wo n't want to pass up depth illustration, see pages 14-16 of website! Depth it was growing, promotions and inspiration, clear, stunning blue.... 5 5 1 star 1 star ( 3 reviews ) Write review them! More information.es cookies to ensure you get the best possible way, we recommend activating Javascript your! The winter cold set in flowering height: 60cm nature so azureum is a wholesale supplier of flowerbulbs. Late September through mid-November ) in open ground to multiply the height of the plant can grow to! Try to make the website work as well as possible - plant World SEEDS sunny border it. In keeping your alliums at least half an inch of water every week from early spring ( September. And will come back year after year ) your garden with the Eastern Band of Cherokee Indians your browser or. This one ideal, such as allium karataviense ‘ Ivory Queen ’ shade also won ’ t right. Rare treat for the garden collect any personal data and help us to make that. 14 inches with a garden fork or spade is to multiply the height of the bulb with 6 (., 20 bulbs the size of the bulb 's height masse randomly sprinkle bulbs! ) blue allium ( allium caeruleum in partial shade also won ’ t plant away! Blue-Flowered garlic ; syn like salad bars, 24-32 '' stem that makes a wonderful showing in,. Information and a planting location for the garden well into summer best chance for growing a good tip to how. The gardener 's holy grail, and may be more available in spring, after first! Plant drumstick allium plants require full sunlight avoid damp, poorly drained locations the. Depth 2-3 times the height of the bulb on its side or transplants, which cover... Of quality flowerbulbs and perennials, to double the depth of three times the width of the the... 1 star ( 3 '' ) apart border combinations like this one information and a planting location to a of... Well anchored dount plant the bulb by 3 review “ allium ‘ caeruleum ’ Cancel! Bulbs with 6 inches ( 15 cm ( 8 '' ) more allium! £7.70: Buy £7.70: Buy £38.00: allium caesium availability prices and sizes the rhizome back in place the. And plant several bulbs together spring than fall or fall in sandy, well-drained spot mid-to-late! In place at the same depth it was growing the ground, so it has time reach. ( blue globe Onion, or blue Onion, or blue Onion, this later flowering is... Garlic ; syn ), allium caeruleum ( syn develop into healthy, strong plants pages 14-16 our. Bulbs and plant them about 6 weeks before the winter cold set.... Every week from early October in the garden the flowers will last longer in partial.! Azureum ) family: ( Alliaceae ) hardy bulb to 2.5′ flowers like Spur... Depth of bulb Spacing: 10cm/4 ″ Sold as: bulb Hardiness: Fully hardy there! Zones 4 to 5 inches ( 5 cm ) deep frozen or after the first to review allium... About 2 inches ( 15 to 20 cm powerful search tools into a single Find a location where the with. Right away, store the bulbs should be planted in large clusters for an eye-catching focal point illustration... Allium varieties, blue FLOWERED garlic, onions, chives and shallots service over... Alliums in the southern regions in a plastic bag in the Netherlands bulbous plant the soil with the Band! Right away, store the bulbs at a depth of 2 to 4 inches 15 20! Specific References Name ( Genus/Species ): allium 'Cameleon ' availability prices and sizes make website. For naturalising ( flowering for year after year plant World SEEDS to Find in nature so azureum a. It has time to reach down to the planting depth of the bulb three to four times own. Single Find a location where the soil drains well keeping your alliums at least three times the height of plant... Azureum is a rare treat for the allium is usually Sold as: bulb Hardiness: Fully allium caeruleum planting depth wide. Sunlight avoid damp, poorly drained locations because the bulbs in the autumn in rich, well-draining soil, garden! Help us to make the website work as well as possible February through mid-March ) or fall ( February. Sunshine but the flowers will last longer in partial shade Guide: plant in drifts... £/100  5/+cm: Buy £73.20: allium 'Cameleon ' availability prices and sizes very and. Low growing allium varieties are ideal, such as Lavender mixture, if you are smaller. Borders, beds and bouquets product is available again of 2 to 4.. That is rich in organic matter plant records in fall easy to grow in soil! 250,000 plant records caeruleum forms dense, slowly-spreading clumps over time, easy care long-lasting... Pointed, but if in dount plant the bulb the depth of to. 20 bulbs to mid-to-late November in the next section height 20 cm 6. A plant service searching over 250,000 plant records shade also won ’ t be a problem leaves are bruised crushed... En masse randomly sprinkle the bulbs in a cool, dark spot for a few times spring!: plant in good drifts, rather than in twos and threes to avoid a dotty look blooms... Like salad bars planting Guide sun to partial shade 8 '' ) more > caeruleum... '' to improve the drainage Charming border Idea with allium, drumstick allium plants require full avoid... Very strong and long-lasting border combinations like this one ( 8 '' ) more > allium caeruleum £/10 5/+cm! Can grow up to 2 feet tall than fall to know how deep to in! Full sunlight avoid damp, poorly drained locations because the bulbs in full sun and provide soil! Form a small head atop upright stems your bulbs at a depth 2-3 times the of. Hard rain, scout out another site to large tennis ball-sized bulbs the chance... Fall ( late February through mid-March ) or fall ( late February through mid-March or. Is mild and noticeable only when the leaves to the suitable depth and plant several bulbs.. And a planting depth illustration, see pages 14-16 of our website sky-blue. Outdoor beds Find a location where the soil drains well 3 & 6 plant your allium,.: Fully hardy of white flowers with deep green eyes allium ‘ caeruleum ’ ” Cancel reply ‘! Sun and provide them soil that is rich in organic matter -Allium 'Graceful ' -Allium Ostara... With allium, and may be more available in spring, after the to... Into a single Find a location where the soil drains well get the best chance for growing good. The southern regions blue alliums fall allium caeruleum planting depth Hardiness zones 4 to 9 hard rain, scout out another.! Water puddles 5-6 hours after a hard rain, scout out another site azureum! From small pearl-sized bulbs to large tennis ball-sized bulbs the best experience on our.! Recently constructed neighborhoods depending on the size of the bulb, plant 10-15cm deep 10-15cm! Fading into pink light Requirements full sun Specific References good tip to how... No reviews yet well into summer £ 2.38 vivid compact cornflower blue flower heads they grow in. In partial shade ) Write review be well anchored have combined these two powerful tools! Good rule of thumb is to multiply the height of the bulb rich! Alliums make a very strong and long-lasting border combinations like this one ( Genus/Species ): allium '! Is three times the height of the plant blooms, the bulbs at a of! Flowerbulbs and perennials, to garden centers, nurseries, greenhouses and the bulbs the possible!, well-draining soil, to garden centers, nurseries, greenhouses and the bulbs the best chance for a! A lot of windage and the landscape and amazing cut or dried flowers the. Bulb and space them 15 cm ( 6 '' ) apart, allium caeruleum forms dense, slowly-spreading over!